Do you honestly think China and India - the world's biggest Co2 emitters - are going to do one thing to curb these emissions? Co2 emissions have gone down in the United States and, even if we eliminated them altogether, it's not going to make a dent.<quoted text> If man was there pumping all this crap into the atmosphere, those bumps would likely be higher.
This is what you idiots don't seen capable of grasping.
Man's pollution increases the amount of greenhouse gases in the atmosphere.
It doesn't mater if there were natural low or naturally high levels of these gases, man increased them by adding more.
Flack is counting cars that go by his house. He noticed that on some months there are more than others. he plots these on a graph & it has with peaks & valleys.
A new business opens down the street. It has employees & customers now adding to the traffic.
The bumps from before are still there but now they are higher because of the new traffic.
Man has added to the greenhouse gases in the atmosphere. Just as that new business added traffic past Flack's house.
Get a grip on reality before jumping in line and falling in lockstep. It's embarrassing.